Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with a graphical user interface showing our new design;

FIG. 2 is a front view of a second embodiment of a display screen or portion thereof with graphical user interface showing our new design;

FIG. 3 is a front view of a third embodiment of a display screen or portion thereof with graphical user interface showing our new design;

FIG. 4 is a front view of a fourth embodiment of a display screen or portion thereof with graphical user interface showing our new design;

FIG. 5 is a front view of a fifth embodiment of a display screen or portion thereof with graphical user interface showing our new design;

FIG. 6 is a front view of a sixth embodiment of a display screen or portion thereof with graphical user interface showing our new design;

FIG. 7 is a front view of a seventh embodiment of a display screen or portion thereof with graphical user interface showing our new design; and,

FIG. 8 is a front view of an eighth embodiment of a display screen or portion thereof with graphical user interface showing our new design.

The outermost broken lines illustrate a display screen or portion thereof and form no part of the claimed design. Remaining broken lines, illustrating portions of the graphical user interface, form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 